Method:
Cook pasta in boiling water, add salt before draining.
Hear oil and add garlic. Stir few times and add onions. Saute till onions become translucent and then add mushrooms. Cook till mushrooms are cooked and almost dry.
Add cream and milk. Stir.
Sprinkle basil and pepper powder. Adjust salt.
Let it simmer for few minutes and take off fire.
Serve hot.